@prefix this: . @prefix sub: . @prefix bs: . @prefix np: . @prefix pav: . @prefix authority: . @prefix npx: . @prefix xsd: . @prefix rdfs: . @prefix p-plan: . @prefix prov: . @prefix dc: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubInfo; a np:Nanopublication . } sub:assertion { sub:_1 rdfs:label "upper aqueous phase" . sub:step dc:description "Transfer the upper aqueous phase to a new tube (size= 1.5 ml)."; a p-plan:Step; bs:bioSampleUsed sub:_1; bs:labEquipmentUsed . rdfs:label "tube" . } sub:provenance { sub:assertion pav:createdWith ; prov:generatedAtTime "2021-03-05T11:38:44.416158"^^xsd:dateTime; prov:wasAttributedTo . } sub:pubInfo { sub:assertion prov:wasDerivedFrom authority:JQx09H3IEeuywX8F0SDpGg, authority:QdRm3H3IEeusW7-C4fjFMA, authority:WGSXbn3IEeu52x8BJO7-JQ . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB"; npx:hasSignature "XnJ8CNeJT7ccqEiphr67nWvCAK/tndWBdCHZH9ho9qqrky4mVXfb/6vvD9GSNNVVy3o3nXNYbT278ENNvUIm1PMZ7eZ5zeA9WHtXVPAfOjUvD+uHazrNSHwScdtF22DJq8Ibiu7eL5uw6Rl5VCtHWBCPL+LOqmTERl7geMAsXsE="; npx:hasSignatureTarget this: . this: npx:introduces sub:step; prov:generatedAtTime "2021-03-05T11:38:44.416158"^^xsd:dateTime; prov:wasAttributedTo . }